examples: Health example #9991
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examples: Health example #9991
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This commit adds sleep in `close()` for metrics and/or traces to be flushed before closing observability. Currently sleep is set to 2 * [Metrics export interval (30 secs)].
Everywhere else is using androidx.test.ext.junit.runners.AndroidJUnit4, and google internally only has that variant.
This will be used to generate more useful debugging information in cases such as headers size exceeding the limit.
Add an example using waitForReady Part of fixit. Fixes b/259286751
This PR adds a default custom tag for metrics, irrespective of custom tags being present in the observability configuration. OpenCensus by default adds a custom tag [opencenus_task](https://docs.google.com/document/d/1sWC-XD277cM0PXxAhzJKY2X0Uj2W7bVoSv-jvnA0N8Q/edit?resourcekey=0-l-wqh1fctxZXHCUrvZv2BQ#heading=h.xy85j580eik0) for metrics which gets overriden if custom tags are set. The unique custom tag is required to ensure the uniqueness of the Timeseries. The format of the default custom tag is: `java-{PID}@{HOSTNAME}`, if `{PID}` is not available a random number will be used.
* add examples for gcp-observability
It uses the echo service for both unary and bidi RPCs, to show the various cancellation circumstances and APIs.
* Added s390x platform support * Adapt to existing platform naming scheme * Updated s390_64 library whitelist * Use g++ compiler version 8.x for s390x * Introduced dedicated Docker container for building s390x artifacts Minor fix --------- Signed-off-by: Dirk Haubenreisser <[email protected]> Co-authored-by: Eric Anderson <[email protected]>
Add round robin to the example. fixed
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Rebase pulled in a lot of commit history, but that doesn't seem to show up in the modified files so should go away when I squash and merge. |
temawi
reviewed
Mar 30, 2023
examples/src/main/java/io/grpc/examples/healthservice/HealthServiceClient.java
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examples/src/main/java/io/grpc/examples/healthservice/HealthServiceClient.java
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examples/src/main/java/io/grpc/examples/healthservice/HealthServiceClient.java
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examples/src/main/java/io/grpc/examples/healthservice/HealthServiceServer.java
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temawi
approved these changes
Mar 30, 2023
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Create an example of using the health service and accessing it from a client
Fixes b/259310953 for example fixit